Cushion for a mask



FIG. 1 is a rear perspective view of a cushion for a mask according to an embodiment of our design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof with the right side view being a mirror image;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a rear perspective view of a cushion for a mask according to an embodiment of our design;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof with the right side view being a mirror image;

FIG. 14 is a front perspective view thereof;

FIG. 15 is a rear perspective view of a cushion for a mask according to an embodiment of our design;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof;

FIG. 18 is a front view thereof;

FIG. 19 is a rear view thereof;

FIG. 20 is a left side view thereof with the right side view being a mirror image; and,

FIG. 21 is a front perspective view thereof. 

CLAIM The ornamental design for a cushion for a mask, as shown and described. 